In 1974, when China played the film for the first time at the United Nations General Assembly, the leaders unanimously chose the documentary "Red Flag Canal". Perhaps this is because in the hearts of all Chinese, there is nothing more representative of China than the Red Flag Canal, and no project can better describe the spiritual outlook of the Chinese than the Red Flag Canal. After a lapse of half a century, those who have not experienced the construction of the Red Flag Canal may have a question. Although it is only a county-level project, why the Red Flag Canal can inspire all Chinese people and even become the eighth wonder of the world, shocking the whole world? Hi, everyone. Welcome to Hot Topics Time. Before we start today's video, please subscribe to our channel, which is the encouragement that we can create more videos. OK, let's continue the topic we are talking about. ?